<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>06_DOM操作1</title>
</head>
<body>
    <button onclick="addMoney()">点我变富有</button>
    <hr>
    <script>
        function addMoney(){
            let imgE = document.createElement('img'); //<img></img>
            imgE.src = "img/money.jpg"; //<img src=""></img>
            imgE.width = 200;
            let bodyE = document.querySelector('body'); //找到body元素
            bodyE.append(imgE); //把imgE元素追加到body元素后面
        }
    </script>
</body>
</html>